Lime Green Ribbon Lapel Pin is die struck from jeweler's metal with bright enamel color fill and is nickel plated. The lime green awareness ribbon is commonly used for Non-Hodgkin's Lymphoma. Other uses are to bring green awareness for our planet, bone marrow donation, childhood depression, vaccine awareness and lyme disease. In stock and ready to ship! Each pin includes a standard clutch back and is individually poly bagged.